Home / 24,355,585.70-36,533,378.55-15,108,512.30

Finding the Fourth Proportional to 24,355,585.70, 36,533,378.55 and 15,108,512.30

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Solution

The fourth proportional to 24,355,585.70, 36,533,378.55 and 15,108,512.30 is: 22,662,768.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,355,585.70 : 36,533,378.55 = 15,108,512.30 : x
  2. Step 2: Convert to fraction form
    24,355,585.70/36,533,378.55 = 15,108,512.30/x
  3. Step 3: Cross multiply
    24,355,585.70x = 36,533,378.55 × 15,108,512.30
  4. Step 4: Simplify right side
    24,355,585.70x = 551,964,999,183,231.12
  5. Step 5: Solve for x
    x = 551,964,999,183,231.12/24,355,585.70
  6. Step 6: Final answer
    x = 22,662,768.45

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.